204.168.157.221
204.168.157.221 is an IPv4 address operated by Hetzner (AS24940), with approximate network location Newark, Finland. It belongs to datacenter or hosting infrastructure with reverse DNS name static.221.157.168.204.clients.your-server.de. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Hetzner Online GmbH - Contact Role |
| ASN | AS24940 |
| Network Name | CLOUD-HEL1 |
| CIDR Block | 204.168.144.0/20 |
| RIR | ARIN |
| Network registration country | FI |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | static.221.157.168.204.clients.your-server.de |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | static.221.157.168.204.clients.your-server.de |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 3389, 8080, 8443 (3 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | 2026-08-19T20:01:42+00:00 |
| Valid Until | 2026-08-26T12:01:41+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384ECDSA |
| Validity Period | 6 days |
🛡️ Public Network Snapshot
| Origin ASN | AS24940 |
| Network Prefix | 204.168.128.0/17 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 28% | 2 | 5 |
| routing | 8% | 1 | 1 |
| services | 17% | 2 | 3 |
| ownership | 17% | 2 | 3 |
| reputation | 14% | 1 | 3 |
| geolocation | 17% | 2 | 3 |
| Overall | 17% | 10 | 18 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Stale
| First Seen | 2026-07-18 05:30:17 UTC |
| Last Seen | 2026-10-07 18:25:29 UTC |
| Profile Built | 2026-11-12 22:31:52 UTC |
| Data Freshness | Stale |
| Signal Types | 25 |
| Total Observations | 30 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 204.168.157.221
Who owns the IP address 204.168.157.221?
204.168.157.221 is registered to Hetzner Online GmbH - Contact Role. The address falls within the 204.168.144.0/20 network block. Registration is held at ARIN.
Where is 204.168.157.221 located?
Geolocation data places 204.168.157.221 in Newark. The local time zone is Europe/Helsinki. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 204.168.157.221 malicious or safe?
204.168.157.221 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 204.168.157.221?
The reverse DNS (PTR) record for 204.168.157.221 is static.221.157.168.204.clients.your-server.de. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 204.168.157.221?
Responsive ports observed on 204.168.157.221 include 80, 443, 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 204.168.157.221 a VPN, proxy, or data center address?
204.168.157.221 is classified as hosting infrastructure based on network ownership and behavioural analysis.